參數(shù)資料
型號: FDG6342L
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 外設(shè)及接口
英文描述: Integrated Load Switch
中文描述: BUF OR INV BASED PRPHL DRVR, PDSO6
封裝: ROHS COMPLIANT, SC-70, 6 PIN
文件頁數(shù): 1/4頁
文件大小: 190K
代理商: FDG6342L
tm
September
2007
2007 Fairchild Semiconductor Corporation
FDG6342L Rev.
B1
www.fairchildsemi.com
1
F
FDG6342L
Integrated Load Switch
Features
Max r
DS(on)
= 150m
at V
GS
= 4.5V, I
D
= –1.5A
Max r
DS(on)
= 195m
at V
GS
= 2.5V, I
D
= –1.3A
Max r
DS(on)
= 280m
at V
GS
= 1.8V, I
D
= –1.1A
Max r
DS(on)
= 480m
at V
GS
= 1.5V, I
D
= –0.9A
Control MOSFET (Q1) includes Zener protection for ESD
ruggedness ( >4KV Human body model)
High performance trench technology for extremely low r
DS(on)
Compact industry standard SC70-6 surface mount package
RoHS Compliant
General Description
This device is particularly suited for compact power
management in portable electronic equipment where
1
.5V to 8V
input and 1.5A output current capability are needed. This load
switch integrates a small N-Channel power MOSFET (Q1) that
drives a large P-Channel power MOSFET (Q2) in one tiny
SC70-6 package.
Applications
Power management
Load switch
MOSFET Maximum Ratings
T
A
= 25°C unless otherwise noted
Thermal Characteristics
Package Marking and Ordering Information
Symbol
Parameter
Ratings
±8
–0.5 to 8
–1.5
–6
0.36
0.3
–55 to +150
Units
V
V
V
IN
V
ON/OFF
Gate to Source Voltage (Q2)
Gate to Source Voltage (Q1)
Load Current -Continuous (Note 2)
-Pulsed (Note 2)
Power Dissipation for Single Operation (Note 1a)
(Note 1b)
Operating and Storage Junction Temperature Range
I
Load
A
P
D
W
T
J
, T
STG
°C
R
θ
JA
R
θ
JA
Thermal Resistance, Junction to Ambient Single operation (Note 1a)
Thermal Resistance, Junction to Ambient Single operation (Note 1b)
350
415
°C/W
Device Marking
.42
Device
FDG6342L
Package
SC70-6
Reel Size
7’’
Tape Width
8mm
Quantity
3000units
1
2
3
Vin,R1
ON/OFF
R1,C1
Vout,C1
4
5
6
Vout,C1
R2
Q2
Q1
V
DROP
Equivalent Circuit
OUT
IN
ON/OFF
Pin 1
SC70-6
See Application Circuit
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